.car {
  width: calc(100vw - 200px);
  height: 100vh;
  overflow: hidden;
  position: relative;
}
.car .top,
.car .popup,
.car .usehoc {
  width: 100%;
  height: 200px;
  border: 1px solid #ccc;
}
.car .lazy {
  width: 300px;
  height: 200px;
}
.car .lazy img {
  width: 100%;
}
